BR0111026A - Combination of an oil filled vacuum interrupter and transformer - Google Patents
Combination of an oil filled vacuum interrupter and transformerInfo
- Publication number
- BR0111026A BR0111026A BR0111026-8A BR0111026A BR0111026A BR 0111026 A BR0111026 A BR 0111026A BR 0111026 A BR0111026 A BR 0111026A BR 0111026 A BR0111026 A BR 0111026A
- Authority
- BR
- Brazil
- Prior art keywords
- electrical
- transformer winding
- combination
- contacts
- oil filled
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/40—Structural association with built-in electric component, e.g. fuse
- H01F27/402—Association of measuring or protective means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
- H01H33/666—Operating arrangements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
- H01H33/666—Operating arrangements
- H01H33/6662—Operating arrangements using bistable electromagnetic actuators, e.g. linear polarised electromagnetic actuators
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Housings And Mounting Of Transformers (AREA)
- Transformer Cooling (AREA)
- Gas-Insulated Switchgears (AREA)
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
Abstract
"COMBINAçãO DE UM DISPOSITIVO DE INTERRUPçãO DE VáCUO E TRANSFORMADOR PREENCHIDO COM óLEO". A presente invenção refere-se um dispositivo (100) e método para interromper a energia elétrica para um enrolamento de transformador elétrico (103-105) ou para um sistema de distribuição elétrica a jusante do dispositivo (100). O dispositivo (100) compreende pelo menos um enrolamento de transformador elétrico (103-105) e pelo menos um dispositivo de interrupção (106-108) acoplado ao enrolamento de transformador elétrico (103-105). O dispositivo de interrupção (106) inclui um recinto de vácuo (310). Os contatos (401, 402) localizados no recinto de vácuo (310) são conectados em série com o enrolamento do transformador elétrico (103) e são móveis entre uma posição aberta e uma posição fechada. Um eixo linear (311), acoplado a um dos contatos (401, 402) e móveis por um acionador magnético (306), faz com que os contatos (401) se movam da posição fechada para a posição aberta. O acionador magnético (306) é ativado por um sinal de entrada, que pode ser uma corrente elétrica ou voltagem elétrica."COMBINATION OF AN OIL FILLED VACUUM AND TRANSFORMER DEVICE". The present invention relates to a device (100) and method for interrupting electrical power to an electrical transformer winding (103-105) or to an electrical distribution system downstream of device (100). The device (100) comprises at least one electrical transformer winding (103-105) and at least one interrupt device (106-108) coupled to the electrical transformer winding (103-105). The interrupt device (106) includes a vacuum enclosure (310). The contacts (401, 402) located in the vacuum enclosure (310) are connected in series with the electrical transformer winding (103) and are movable between an open position and a closed position. A linear axis (311) coupled to one of the contacts (401, 402) and movable by a magnetic drive (306) causes the contacts (401) to move from the closed to the open position. The magnetic drive (306) is activated by an input signal, which may be an electric current or electrical voltage.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US57697600A | 2000-05-23 | 2000-05-23 | |
PCT/US2001/040771 WO2001091151A1 (en) | 2000-05-23 | 2001-05-21 | Combination of a vacuum interruption device and oil-filled transformer |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0111026A true BR0111026A (en) | 2003-06-17 |
Family
ID=24306776
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0111026-8A BR0111026A (en) | 2000-05-23 | 2001-05-21 | Combination of an oil filled vacuum interrupter and transformer |
Country Status (7)
Country | Link |
---|---|
CN (1) | CN1439165A (en) |
AU (1) | AU2001268746A1 (en) |
BR (1) | BR0111026A (en) |
CA (1) | CA2410703A1 (en) |
DE (1) | DE10291282T5 (en) |
MX (1) | MXPA02011566A (en) |
WO (1) | WO2001091151A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005089069A2 (en) * | 2004-03-23 | 2005-09-29 | Samrakshana Electricals Ltd. | A circuit breaker for using as overload cut out in oil filled transformers |
ES2526772T3 (en) * | 2011-11-29 | 2015-01-15 | Abb Technology Ag | Medium voltage multi-phase vacuum contactor |
EP3379555A1 (en) | 2017-03-21 | 2018-09-26 | ABB Schweiz AG | A disconnecting system for current interruption in a transformer |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4945434B1 (en) * | 1968-11-22 | 1974-12-04 | ||
US3958156A (en) * | 1974-10-21 | 1976-05-18 | Allis-Chalmers Corporation | Vacuum interrupter metal-clad switchgear vertically elevatable within compartment |
US4663504A (en) * | 1983-04-11 | 1987-05-05 | Raychem Corporation | Load break switch |
US5175403A (en) * | 1991-08-22 | 1992-12-29 | Cooper Power Systems, Inc. | Recloser means for reclosing interrupted high voltage electric circuit means |
US5387772A (en) * | 1993-11-01 | 1995-02-07 | Cooper Industries, Inc. | Vacuum switch |
US5597992A (en) * | 1994-12-09 | 1997-01-28 | Cooper Industries, Inc. | Current interchange for vacuum capacitor switch |
-
2001
- 2001-05-21 WO PCT/US2001/040771 patent/WO2001091151A1/en active Application Filing
- 2001-05-21 AU AU2001268746A patent/AU2001268746A1/en not_active Abandoned
- 2001-05-21 CA CA002410703A patent/CA2410703A1/en not_active Abandoned
- 2001-05-21 DE DE10291282T patent/DE10291282T5/en not_active Withdrawn
- 2001-05-21 MX MXPA02011566A patent/MXPA02011566A/en unknown
- 2001-05-21 BR BR0111026-8A patent/BR0111026A/en not_active IP Right Cessation
- 2001-05-21 CN CN01809604A patent/CN1439165A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
AU2001268746A1 (en) | 2001-12-03 |
CA2410703A1 (en) | 2001-11-29 |
CN1439165A (en) | 2003-08-27 |
DE10291282T5 (en) | 2004-04-29 |
WO2001091151A1 (en) | 2001-11-29 |
MXPA02011566A (en) | 2003-06-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application fees: dismissal - article 86 of industrial property law |
Free format text: REFERENTE A 6A,7A E 8A ANUIDADES. |
|
B08K | Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87) |
Free format text: REFERENTE AO DESPACHO 8.6 DA RPI 2016 DE 25/08/2009. |